MenuController.m

   1 //
   2 //  MenuController.m
   3 //  MenuTunes
   4 //
   5 //  Created by Joseph Spiros on Wed Apr 30 2003.
   6 //  Copyright (c) 2003 iThink Software. All rights reserved.
   7 //
   8
   9 #import "MenuController.h"
  10 #import "NewMainController.h"
  11 #import "ITMTRemote.h"
  12
  13 @implementation MenuController
  14
  15 - (id)init
  16 {
  17     if ( (self = [super init]) ) {
  18         _menuLayout = [[NSMutableArray alloc] initWithCapacity:0];
  19     }
  20     return self;
  21 }
  22
  23 - (NSMenu *)menu
  24 {
  25     NSMenu *menu = [[NSMenu alloc] initWithTitle:@""];
  26     NSArray *menuArray = [[NSUserDefaults standardUserDefaults] arrayForKey:@"menu"];
  27     NSEnumerator *enumerator = [menuArray objectEnumerator];
  28     NSString *nextObject;
  29     ITMTRemote *currentRemote = [[MainController sharedController] currentRemote];
  30     NSMenuItem *tempItem;
  31
  32     //Get the current playlist, track index, etc.
  33     int playlistIndex = [currentRemote currentPlaylistIndex];
  34     int trackIndex = [currentRemote currentSongIndex];
  35
  36     // dynamically create menu from supplied data and layout information.
  37     while ( (nextObject = [enumerator nextObject]) ) {
  38         if ([nextObject isEqualToString:@"Play/Pause"]) {
  39             tempItem = [menu addItemWithTitle:@"Play"
  40                     action:@selector(performMainMenuAction:)
  41                     keyEquivalent:@""];
  42             [tempItem setTag:MTMenuPlayPauseItem];
  43             [tempItem setTarget:self];
  44
  45             switch ([currentRemote playerPlayingState]) {
  46                 case ITMTRemotePlayerPlaying:
  47                     [tempItem setTitle:@"Pause"];
  48                 break;
  49                 case ITMTRemotePlayerRewinding:
  50                 case ITMTRemotePlayerForwarding:
  51                     [tempItem setTitle:@"Resume"];
  52                 break;
  53                 default:
  54                 break;
  55             }
  56         } else if ([nextObject isEqualToString:@"Next Track"]) {
  57             tempItem = [menu addItemWithTitle:@"Next Track"
  58                     action:@selector(performMainMenuAction:)
  59                     keyEquivalent:@""];
  60             [tempItem setTag:MTMenuNextTrackItem];
  61             [tempItem setTarget:self];
  62         } else if ([nextObject isEqualToString:@"Previous Track"]) {
  63             tempItem = [menu addItemWithTitle:@"Previous Track"
  64                     action:@selector(performMainMenuAction:)
  65                     keyEquivalent:@""];
  66             [tempItem setTag:MTMenuPreviousTrackItem];
  67             [tempItem setTarget:self];
  68         } else if ([nextObject isEqualToString:@"Current Track Info"]) {
  69             NSString *title = [currentRemote currentSongTitle];
  70             [menu addItemWithTitle:@"Now Playing" action:NULL keyEquivalent:@""];
  71
  72             if ([title length] > 0) {
  73                 [menu addItemWithTitle:[NSString stringWithFormat:@"     %@", title] action:nil keyEquivalent:@""];
  74             }
  75         }
  76         //Do cool stuff here woo hehe gack yay! 0_o
  77     }
  78
  79     [_currentMenu release];
  80     _currentMenu = menu;
  81     return _currentMenu;
  82 }
  83
  84 - (void)performMainMenuAction:(id)sender
  85 {
  86     switch ( [sender tag] )
  87     {
  88         case MTMenuPlayPauseItem:
  89             NSLog(@"MenuController: Play/Pause");
  90             [[MainController sharedController] playPause];
  91             //We're gonna have to change the Play menu item to Pause here too.
  92             break;
  93         case MTMenuFastForwardItem:
  94             NSLog(@"MenuController: Fast Forward");
  95             [[MainController sharedController] fastForward];
  96             //make sure play/pause item says sane through this
  97             break;
  98         case MTMenuRewindItem:
  99             NSLog(@"MenuController: Rewind");
 100             [[MainController sharedController] rewind];
 101             //make sure play/pause item says sane through this
 102             break;
 103         case MTMenuPreviousTrackItem:
 104             NSLog(@"MenuController: Previous Track");
 105             [[MainController sharedController] prevSong];
 106             break;
 107         case MTMenuNextTrackItem:
 108             NSLog(@"MenuController: Next Track");
 109             [[MainController sharedController] nextSong];
 110             break;
 111         case MTMenuPreferencesItem:
 112             NSLog(@"MenuController: Preferences...");
 113             [[MainController sharedController] showPreferences];
 114             break;
 115         case MTMenuQuitItem:
 116             NSLog(@"MenuController: Quit");
 117             [[MainController sharedController] quitMenuTunes];
 118             break;
 119         default:
 120             NSLog(@"MenuController: Unimplemented Menu Item OR Child-bearing Menu Item");
 121             break;
 122     }
 123 }
 124
 125 - (void)performRatingMenuAction:(id)sender
 126 {
 127     [[MainController sharedController] selectSongRating:[sender tag]];
 128 }
 129
 130 - (void)performPlaylistMenuAction:(id)sender
 131 {
 132     [[MainController sharedController] selectPlaylistAtIndex:[sender tag]];
 133 }
 134
 135 - (void)performEqualizerMenuAction:(id)sender
 136 {
 137     [[MainController sharedController] selectEQPresetAtIndex:[sender tag]];
 138 }
 139
 140 - (void)performUpcomingSongsMenuAction:(id)sender
 141 {
 142     [[MainController sharedController] selectSongAtIndex:[sender tag]];
 143 }
 144
 145 - (void)updateMenu
 146 {
 147
 148     [_currentMenu update];
 149 }
 150
 151 - (BOOL)validateMenuItem:(id <NSMenuItem>)menuItem
 152 {
 153     return YES;
 154 }
 155
 156 - (NSString *)systemUIColor
 157 {
 158     NSDictionary *tmpDict;
 159     NSNumber *tmpNumber;
 160     if ( (tmpDict = [NSDictionary dictionaryWithContentsOfFile:[@"~/Library/Preferences/.GlobalPreferences.plist" stringByExpandingTildeInPath]]) ) {
 161         if ( (tmpNumber = [tmpDict objectForKey:@"AppleAquaColorVariant"]) ) {
 162             if ( ([tmpNumber intValue] == 1) ) {
 163                 return @"Aqua";
 164             } else {
 165                 return @"Graphite";
 166             }
 167         } else {
 168             return @"Aqua";
 169         }
 170     } else {
 171         return @"Aqua";
 172     }
 173 }
 174
 175 - (void)setKeyEquivalentForCode:(short)code andModifiers:(long)modifiers
 176         onItem:(NSMenuItem *)item
 177 {
 178     unichar charcode = 'a';
 179     int i;
 180     long cocoaModifiers = 0;
 181     static long carbonToCocoa[6][2] =
 182     {
 183         { cmdKey, NSCommandKeyMask },
 184         { optionKey, NSAlternateKeyMask },
 185         { controlKey, NSControlKeyMask },
 186         { shiftKey, NSShiftKeyMask },
 187     };
 188
 189     for (i = 0; i < 6; i++) {
 190         if (modifiers & carbonToCocoa[i][0]) {
 191             cocoaModifiers += carbonToCocoa[i][1];
 192         }
 193     }
 194     [item setKeyEquivalentModifierMask:cocoaModifiers];
 195
 196     //Missing key combos for some keys. Must find them later.
 197     switch (code)
 198     {
 199         case 36:
 200             charcode = '\r';
 201         break;
 202
 203         case 48:
 204             charcode = '\t';
 205         break;
 206
 207         //Space -- ARGH!
 208         case 49:
 209         {
 210             // Haven't tested this, though it should work.
 211             unichar buffer;
 212             [[NSString stringWithString:@"Space"] getCharacters:&buffer];
 213             charcode = buffer;
 214             /*MenuRef menuRef = _NSGetCarbonMenu([item menu]);
 215             NSLog(@"%@", menuRef);
 216             SetMenuItemCommandKey(menuRef, 0, NO, 49);
 217             SetMenuItemModifiers(menuRef, 0, kMenuNoCommandModifier);
 218             SetMenuItemKeyGlyph(menuRef, 0, kMenuBlankGlyph);
 219             charcode = 'b';*/
 220
 221         }
 222         break;
 223
 224         case 51:
 225             charcode = NSDeleteFunctionKey;
 226         break;
 227
 228         case 53:
 229             charcode = '\e';
 230         break;
 231
 232         case 71:
 233             charcode = '\e';
 234         break;
 235
 236         case 76:
 237             charcode = '\r';
 238         break;
 239
 240         case 96:
 241             charcode = NSF5FunctionKey;
 242         break;
 243
 244         case 97:
 245             charcode = NSF6FunctionKey;
 246         break;
 247
 248         case 98:
 249             charcode = NSF7FunctionKey;
 250         break;
 251
 252         case 99:
 253             charcode = NSF3FunctionKey;
 254         break;
 255
 256         case 100:
 257             charcode = NSF8FunctionKey;
 258         break;
 259
 260         case 101:
 261             charcode = NSF9FunctionKey;
 262         break;
 263
 264         case 103:
 265             charcode = NSF11FunctionKey;
 266         break;
 267
 268         case 105:
 269             charcode = NSF3FunctionKey;
 270         break;
 271
 272         case 107:
 273             charcode = NSF14FunctionKey;
 274         break;
 275
 276         case 109:
 277             charcode = NSF10FunctionKey;
 278         break;
 279
 280         case 111:
 281             charcode = NSF12FunctionKey;
 282         break;
 283
 284         case 113:
 285             charcode = NSF13FunctionKey;
 286         break;
 287
 288         case 114:
 289             charcode = NSInsertFunctionKey;
 290         break;
 291
 292         case 115:
 293             charcode = NSHomeFunctionKey;
 294         break;
 295
 296         case 116:
 297             charcode = NSPageUpFunctionKey;
 298         break;
 299
 300         case 117:
 301             charcode = NSDeleteFunctionKey;
 302         break;
 303
 304         case 118:
 305             charcode = NSF4FunctionKey;
 306         break;
 307
 308         case 119:
 309             charcode = NSEndFunctionKey;
 310         break;
 311
 312         case 120:
 313             charcode = NSF2FunctionKey;
 314         break;
 315
 316         case 121:
 317             charcode = NSPageDownFunctionKey;
 318         break;
 319
 320         case 122:
 321             charcode = NSF1FunctionKey;
 322         break;
 323
 324         case 123:
 325             charcode = NSLeftArrowFunctionKey;
 326         break;
 327
 328         case 124:
 329             charcode = NSRightArrowFunctionKey;
 330         break;
 331
 332         case 125:
 333             charcode = NSDownArrowFunctionKey;
 334         break;
 335
 336         case 126:
 337             charcode = NSUpArrowFunctionKey;
 338         break;
 339     }
 340
 341     if (charcode == 'a') {
 342         unsigned long state;
 343         long keyTrans;
 344         char charCode;
 345         Ptr kchr;
 346         state = 0;
 347         kchr = (Ptr) GetScriptVariable(smCurrentScript, smKCHRCache);
 348         keyTrans = KeyTranslate(kchr, code, &state);
 349         charCode = keyTrans;
 350         [item setKeyEquivalent:[NSString stringWithCString:&charCode length:1]];
 351     } else if (charcode != 'b') {
 352         [item setKeyEquivalent:[NSString stringWithCharacters:&charcode length:1]];
 353     }
 354 }
 355
 356 @end